28292328

素因数分解:

$2^3\times 3^4\times {\mathrm{43661}}^1$

素因数の和:43679

約数の個数: 40

約数和(自身を含む): 79246530

約数和(自身を除く): 50954202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43661, 87322, 130983, 174644, 261966, 349288, 392949, 523932, 785898, 1047864, 1178847, 1571796, 2357694, 3143592, 3536541, 4715388, 7073082, 9430776, 14146164, 28292328]

約数ペア:

[(1, 28292328), (2, 14146164), (3, 9430776), (4, 7073082), (6, 4715388), (8, 3536541), (9, 3143592), (12, 2357694), (18, 1571796), (24, 1178847), (27, 1047864), (36, 785898), (54, 523932), (72, 392949), (81, 349288), (108, 261966), (162, 174644), (216, 130983), (324, 87322), (648, 43661)]